INDIAN CYPRINID#. 44:7 
Fig. 10. Scales of Opsarius megacephalus—a from the lateral line, 6 from be- 
tween that situation and the back. 
Fig. 11. A single scale taken from the lateral line of Opsarius maculosus. 
Fig. 12. A single scale from the lateral line of Opsarius brachialis. 
Fig. 13. Scales of Opsarius isocheilus—a from lateral line, 6 from between 
that situation and the back. 
ig. 14. Scales of Opsarius cirratus—a from the lateral line, and 6 from be- 
tween that situation and the back. 
PLATE LX. 
Fig. 1. Perilampus equipinnatus, J. M. natural size—a breadth of the body, 
b scale from the posterior third of the side a little above the lateral 
line which is very small. 
The remaining figures of scales on this and the succeeding plate have 
been drawn from the microscope by my friend Mr. W. M. Westermann. 
Fig. 2. Scales of Cyprinus curchius, Buch—a from the lateral line, 6 from be- 
tween that situation and the dorsum, ¢ and d natural size. 
Fig. 3. Scales of Gobio bicolor, J. M.—a from the lateral line, 6 from between 
that situation and the dorsum, ¢ and d their natural size, e the 
manner in which they are placed. 
Fig. 4. Scales of Gobio anisurus, J. M.—a from the lateral line, b from be- 
tween that situation and the dorsum, c and d natural size, e their 
disposition. 
